The final episode saw the death of Daenerys Targaryen (Emilia Clarke) and Bran Stark (Isaac Hempstead Wright) taking the throne, among many other big reveals … that not many were happy about.

Josh Radnor as Ted Mosby on ‘How I Met Your Mother.’CBS

However, the end of the HBO series was just the latest to disappoint. The 2014 finale of How I Met Your Mother, titled “Last Forever,” was another that let down many – and still angers some. During a flash forward in the final episode, The Mother (Cristin Milioti), who fans waited nine long seasons to meet, died young of an unspecified disease. Then, a middle-aged Ted (Josh Radnor) rekindled things with Robin (Cobie Smulders).